名词
中文翻译：保护
同义词：
['protect', 'supervise']
例句：
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1. The company is committed to protecting the environment.
该公司致力于保护环境。
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2. The teacher supervises the students during class.
老师在课堂上监督学生。
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3. The government must protect the rights of its citizens.
政府必须保护公民的权利。